27213700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14323}}^1$

素因数の和:14356

約数の個数: 36

約数和(自身を含む): 62166160

約数和(自身を除く): 34952460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14323, 28646, 57292, 71615, 143230, 272137, 286460, 358075, 544274, 716150, 1088548, 1360685, 1432300, 2721370, 5442740, 6803425, 13606850, 27213700]

約数ペア:

[(1, 27213700), (2, 13606850), (4, 6803425), (5, 5442740), (10, 2721370), (19, 1432300), (20, 1360685), (25, 1088548), (38, 716150), (50, 544274), (76, 358075), (95, 286460), (100, 272137), (190, 143230), (380, 71615), (475, 57292), (950, 28646), (1900, 14323)]